Float Collar Float Shoe Cementing Tools Bottom Plug and Top Plug

Product DescriptionBasic floating Equipment includes the Float Collar and Float Shoe:The Float Shoe contains a backpressure valve that prevents fluids from entering the casing while the pipe is lowered into the hole and prevents cement from flowing back into the casing after placement, while enabling circulation down through the casing.Float Collars are placed one to three joints above the Guide Shoe or Float Shoe. They provide a seat for the cement plugs, the bottom plug pumped ahead of the cement and the top plug behind the full volume of slurry. Once seated, the top plug shuts off fluid flow and prevents over-displacement of the cement. The space between the Float Shoe and the Float Collar provides a containment area to entrap the likely-contaminated fluids from the wiping action of the top cementing plug, securing the contaminated fluid away from the shoe where a strong cement bond is of primary importance. Float Collars include a backpressure valve and serve basically the same function as the Float Shoe.Product ParametersTypeStab-in float shoesStab-in float collarConnection ODHODHSuitable for casing sizesmm(inch)mm(inch)mm(inch)mm(inch)mm(inch)5 1/2  153.65105-1/2 LCSG5-1/213 3/836571536584013-3/8 BCSG13-3/816431.8715431.883016 BCSG162053378053384020 BCSG2024610915  Welded24Stinger      TypeOD mm(inch)ID mm(inch)OAL mm(inch)Connection  2013-3-8Φ171.5Φ51450NC50  20Φ162Φ51450NC50  TypeODTotal lengthIDMin driftThread typeCapability of return presssuremmmmmmmmMPaFloat collar5141.3500110505 BCSG355 1/2153.67530112555 1/2 BCSG357194.46586162.5777 BCSG35     9 5/8270720225779 5/8 BCSG3513 3/83657203197713 3/8 BCSG3520533.47204757720 BCSG35Float shoe5140.3495110505 BCSG355 1/2153.67514122555 1/2 BCSG357194.46533162.5777 BCSG359 5/8269.88550225779 5/8 BCSG35        13 3/8339.75503197713 3/8 BCSG35         205346524757720 BCSG35Thread type can be manufactured based on requirement (STC, LTC, BTC)Detailed PhotosFeatures1. Used for the inner string cementing of large diameter casing.2. Displacement volume and cementation time are reduced.3. The valve is made with phenolic material and molded with high strength concrete. Both the valve and concrete are easily drillable.4. Excellent performance for flow endurance and back pressure holding.5. Single valve and double valve versions are available.drawing sheetcompany description/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1